Question 103

A train 50 metres long passes a platform of length 100 metres in 10 seconds. The speed of the train in metre/second is

Solution

Given that

length of train(L) = 50m

Length of platform(P) = 100 m

time taken by train to cross the platform = 10 sec

Let the speed of train be S m/sec

using

Distance = Speed x Time

(50 + 100) = S x 10

S = 15 sec

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